Fatal NTSB investigations: Lycoming TI0-540 series, AR

8 cases on aircraft whose registry engine model is Lycoming TI0-540 series. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.

Cases per year

19712026
Fatal NTSB investigations: Lycoming TI0-540 series, AR per year, 1971–2026: 8 cases
19711
19791
19801
19891
20041
20051
20061
20091

Latest cases

Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
  FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
  WHERE c.\"eventStateOrRegion\" = 'AR' AND c.\"eventCountry\" = 'USA'
    AND c.\"highestInjuryLevel\" = 'Fatal'
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41533'))
  ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

NTSB CEN09FA393Accident · 3 fatalField investigationFinal reportPiper PA-32R-300 · Lakeview, ARThe pilot's poor judgment/decision making in attempting the no-flap takeoff, his failure to comply with weight and balance limitations, and his failure to calculate the airplane's performance under exiting conditions.Jun 26, 2009 · N38171 · Substantial damageNTSB DFW07FA020Accident · 3 fatalField investigationFinal reportPiper PA-32-300 · Danville, ARFailure of the number 5 cylinder which resulted in oil starvation and the subsequent loss of engine power, and the pilot's inability to see the transmission line during the forced landing. Factors Contributing to the accident were the dark night and the…Nov 5, 2006 · N15852 · DestroyedNTSB CHI05FA053Accident · 1 fatalField investigationFinal reportPiper PA-23-250 · Eureka Springs, ARThe pilot misjudged his distance/speed which resulted in the overrun and subsequent impact with trees. The wet turf runway and the trees were factors in the accident.Jan 12, 2005 · N500KW · DestroyedNTSB FTW04FA172Accident · 1 fatalField investigationFinal reportPiper PA-32-300 · Hot Springs, ARThe pilot's failure to fly a stabilized, published instrument approach procedure, which resulted in a collision with mountainous terrain. Factors were the clouds and the air traffic controllers' failure to provide known information that may have assisted the…Jul 2, 2004 · N4123R · Substantial damageNTSB MKC89FA110Accident · 2 fatalField investigationFinal reportPiper PA-24-250 · Winslow, ARThe pilot flying into adverse weather conditions which resulted in the in-flight separation of a portion of the right wing. Contributing to the accident was the pilot's lack of total experience.May 15, 1989 · N8199P · DestroyedNTSB FTW81FA017Accident · 2 fatalClosedPiper PA-32R · Hagarville, ARDec 14, 1980 · N12ML · DestroyedNTSB FTW79FPG51Accident · 1 fatalClosedPiper PA-36 · Tupelo, ARJun 9, 1979 · N59673 · DestroyedNTSB FTW72FPG27Accident · 1 fatalClosedAero Comdr A-9B · Mccrory, ARAug 16, 1971 · N7683V · Destroyed